Answer:
a and d
Step-by-step explanation:
i took the test
X=17 is the awnser for this
Answer:
18
Step-by-step explanation:
multyply both like 10 x 6 then 11 x 7 after that subtrac the numbers that you múltiple and you will get the answer
The number of terms in the binomial expansion of (3x-5)^9 is 10
